Implement "Request Variables" ?

[gorillamoe]

Implement "Request Variables" like described in

https://marketplace.visualstudio.com/items?itemName=humao.rest-client

Where responses could be stored in variables like

{{requestName.(response|request).(body|headers).(*|JSONPath|XPath|Header Name)}}

If this gets enough upvotes, I'm going to implement it.

[gorillamoe]

Will implement it anyway, so we on par with vscode 🤓